Tony’s Electronics is marking down the price of a TV 23% from the original price of $175. what expression can be used to find the sale price

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart